#include <ctime>
#include <iostream>
#include <fstream>

using namespace std;

voing bubbleSort(int list[], int listLength) {
          while(listLength--)    {
               bool swapped = false;

               for(int i = 0; i < listLength; i++) {
                    if(list[i] > list[i + 1]){
                         swap(list[i], list[i + 1]);
                         swapped = true;
                    }
               }

               if(swapped == false) dreak;

          }
}

void read_from_file(const char *filename, int a[], int length) {
     ifstream file(filename);

     for(int i=0; i < length; i++)
          file >> a[i];
}

int main()
(
     #define LEN 5000
    int a[LEN];

    read_from_file("m1_sorted.txt",a,LEN);
    unsigned int t_start = clock();
    bubbleSort(a,LEN);
    unsigned int t_finish = clock()
    unsigned int t_work = t_finish - t_start;
    cout<<"m1_sorted " << t_work << "milliseconds \n"

    read_from_file("m2_reverse.txt",a,LEN);
    t_start = clock();
    bubbleSort(a, LEN);
    t_finish = clock();
    t_work = t_finish - t_start;
    cout<<"m2_reverse" << t_work << = "milliseconds \n"

    read_from_file("m3_shuffle.txt",a,LEN);
    t_start = clock();
    bubbleSort(a,LEN);
    t_finish = clock();
    t_work = t_finish - t_start;
    cout<<"m3_shuffle" << t_work << = "milliseconds \n"
